Onkyo HT-R960 Service Manual page 38

IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS-7
Q282 : ES29LV160ET-70TG ( 16Mbit CMOS 3.0 Volt-only, Boot Sector Flash Memory )
BLOCK DIAGRAM
Vcc
Vcc Detector
Vss
WE#
Command
Register
RESET#
A<0:19>
CE#
OE# Output Enable
BYTE#
PIN LAYOUT
WE#
RESET#
RY/BY#
TERMINAL DESCRIPTION
Pin Name Description
A0-A19 20 Addresses
DQ0-DQ14 15 Data Inputs/Outputs
DQ15/A-1 DQ15 (Data Input/Output, Word Mode) / A-1 (LSB Address Input, Byte Mode)
CE# Chip Enable
OE# Output Enable
WE# Write Enable
RESET# Hardware Reset Pin, Active Low
BYTE# Selects 8-bit or 16-bit mode
RY/BY# Ready/Busy Output (N/A SO 044)
Vcc 3.0 volt-only single power supply
Vss Device Ground
NC Pin Not Connected Internally
RY/BY#
Timer/
Counter
Write
State
Machine
Sector Switches
Chip Enable
Logic
A15 1
A14 2
A13 3
A12 4
A11 5
A10 6
A9 7
A8 8
A19 9
NC 10
11 48-Pin Standard TSOP
12
NC 13
ES29LV160
NC 14
15
A18 16
A17 17
A7 18
A6 19
A5 20
A4 21
A3 22
A2 23
A1 24
Analog Bias
Generator
Y-Decoder
X-Decoder
48 A16
47 BYTE#
46 Vss
45 DQ15/A-1
44 DQ7
43 DQ14
42 DQ6
41 DQ13
40 DQ5
39 DQ12
38 DQ4
37 Vcc
36 DQ11
35 DQ3
34 DQ10
33 DQ2
32 DQ9
31 DQ1
30 DQ8
29 DQ0
28 OE#
27 Vss
26 CE#
25 A0
TX-SR606
DQ0-DQ15(A-1)
Input/Output
Buffers
Data Latch/
Sense Amps
Y-Decoder
Cell Array